10K Thumbwheel Potentiometer

The AD5206BN50 is a 6 channel 50K digital potentiometer.

This multipurpose transistor tester can automatically detect different transistor types (PNP, NPN, N-Ch, P-Ch, MOSFET, JFET, FET, Diodes, Thyristors). It can also measure resistance, capacitance, and inductance!